Bug 34900: (follow-up) List alphabetically and tidy ups

Bug 34900: (follow-up) List alphabetically and tidy ups

Listed in alphabetical order (except for Koha, which is listed
at the start).

Tidy ups and consistency changes:
- end of each entry: remove full stops
- separator between software and license: use a colon
- headings for software/library name: use sentence case
  unless a noun, abbreviation, or the actual software name
- http and https: use https where site uses it
- URLs: update where required
- license names: use consistent full names with title case

Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
(cherry picked from commit 4cb2f7f2dbec601ea9e899bc85853c0c29ed2a67)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
(cherry picked from commit 3c24c5afb2d1a0f88a5345ab0a23d2b0e8ee05da)
Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>